CN214926578U

CN214926578U - Automobile part forming die capable of achieving rapid demoulding

Info

Publication number: CN214926578U
Application number: CN202120041887.4U
Authority: CN
Inventors: 吴炬; 张晓东
Original assignee: Foshan Shenghua Auto Parts Manufacturing Co ltd
Current assignee: Foshan Shenghua Auto Parts Manufacturing Co ltd
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2021-11-30
Anticipated expiration: 2031-01-07

Abstract

The utility model relates to the technical field of forming dies, in particular to an automobile part forming die capable of rapidly demoulding, which comprises a first base and a second base, wherein a core is integrally formed on one side of the first die body, sliding grooves are respectively arranged on both sides in the first die body, sliding blocks can be slidably placed in the sliding grooves, a fixed plate is welded between the two sliding blocks, a push rod is welded on one side of the fixed plate, two positioning blocks are welded on the other side of the fixed plate, ejector rods are respectively arranged at one end of each positioning block, one end of each ejector rod penetrates through one side of the first die body, a second die body with an integrated structure is welded on one side of the second base, a cavity is formed between the first die body and the second die body, a connecting plate is welded between one ends of the two ejector rods, a vibrator is arranged on one side of the connecting plate through a screw, a connecting rod is welded on the other side of the connecting plate, a fixed plate is welded on one end of the connecting rod, and fixed rings are welded on both ends of the fixed plate, the utility model discloses, but the fast demoulding.

Description

Automobile part forming die capable of achieving rapid demoulding

Technical Field

The utility model relates to a forming die technical field especially relates to a but automobile parts forming die of quick drawing of patterns.

Background

In the field of automobile mold industry, automobile parts are mostly manufactured through molds, generally, mold manufacturing can be divided into thermoplastic mold manufacturing or stamping mold manufacturing, in the process of thermoplastic mold manufacturing and molding, when some existing molding molds perform demolding on parts, the parts can be clamped on a mold core, smooth or rapid demolding cannot be realized, and the working process is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that can not demold fast existing in the prior art, but the automobile parts forming die who provides a but fast demoulding.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the automobile part forming die capable of rapidly demoulding comprises a first base and a second base, wherein a through hole is formed in one side of the first base, a first die body of an integral structure is welded on one side of the first base, a mold core is integrally formed on one side of the first die body, sliding grooves are formed in two sides of the first die body, sliding blocks can be placed in the sliding grooves in a sliding mode, a fixing plate is welded between the two sliding blocks, a push rod is welded on one side of the fixing plate, two positioning blocks are welded on the other side of the fixing plate, ejector rods are mounted at one ends of the positioning blocks, one ends of the two ejector rods penetrate through one side of the first die body, a second die body of an integral structure is welded on one side of the second base, a cavity is formed between the first die body and the second die body, a connecting plate is welded between one ends of the two ejector rods, and a vibrator is mounted on one side of the connecting plate through a screw, the connecting plate opposite side welding has the connecting rod, connecting rod one end welding has the fixed plate, the retainer plate both ends all welding has the retainer plate.

Preferably, the upper surface and the lower surface of the first die body are positioned at two ends of the cavity and are respectively provided with an air inlet pipeline, and one end of each air inlet pipeline is sleeved with an air blowing pipe.

Preferably, a plurality of water inlet pipelines are arranged on the upper surface of the second die body and positioned at two ends of the die cavity.

Preferably, the water inlet pipe is sleeved at the position, located on the water inlet pipeline, above the second die body, and the water outlet pipe is sleeved at the position, located on the water inlet pipeline, below the second die body.

Preferably, a material injection port is formed in the middle between one side of the second base and the second die body.

Preferably, the inner wall of the first mould body is adhered with a buffer layer.

The utility model provides a but automobile parts forming die of fast demoulding, beneficial effect lies in: this design is mainly that the ejector pin makes a plurality of ejector pin carry out slight vibrations through slight shock mechanism at ejecting shaping back part in-process, makes the part can be because under the effect of slight shock, can be faster demold.

Drawings

Fig. 1 is a schematic structural view of a forming mold for automobile parts capable of rapidly demolding, which is provided by the present invention;

fig. 2 is a schematic top view of a forming mold for automobile parts capable of being rapidly demolded according to the present invention;

fig. 3 is the utility model provides a but automobile parts forming die's of quick drawing of patterns ejector pin and connecting plate's schematic structure.

In the figure: the device comprises a first base 1, a through hole 2, a first die body 3, a buffer layer 4, a sliding chute 5, a sliding block 6, a fixing plate 7, a positioning block 8, an ejector rod 9, a mold core 10, a second base 11, a filling opening 12, a mold cavity 13, a water inlet pipeline 14, a water inlet pipe 15, a connecting plate 16, a vibrator 17, a connecting rod 18, a fixing plate block 19, a fixing ring 20, a second die body 21, a gas inlet pipeline 22, a gas blowing pipe 23, a push rod 24 and a water outlet pipe 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-3, a mold for molding automobile parts capable of rapidly demolding comprises a first base 1 and a second base 11, wherein a through hole 2 is formed in one side of the first base 1, a first mold body 3 of an integral structure is welded on one side of the first base 1, a mold core 10 is integrally molded on one side of the first mold body 3, a buffer layer 4 is adhered on the inner wall of the first mold body 3, sliding grooves 5 are formed in two sides of the first mold body 3, sliding blocks 6 are slidably arranged in the sliding grooves 5, a fixing plate 7 is welded between the two sliding blocks 6, a push rod 24 is welded on one side of the fixing plate 7, two positioning blocks 8 are welded on the other side of the fixing plate 7, push rods 9 are respectively installed at one ends of the positioning blocks 8, one ends of the two push rods 9 respectively penetrate through one side of the first mold body 3, the push rod 24 is a mechanism which is most common to push the mold body, such as a telescopic cylinder, and therefore, detailed description is omitted, the push rod 24 drives the ejector rod 9 on the fixing plate 7 to move forwards in a telescopic mode, meanwhile, the sliding blocks 6 at the two ends of the fixing plate 7 also move in the sliding grooves 5, and the buffer layer 4 can be a rubber layer and can play a certain buffering role on the fixing plate 7 to prevent the fixing plate 7 from being abraded.

A second mold body 21 of an integral structure is welded on one side of a second base 11, a feeding port 12 is arranged at the middle position between one side of the second base 11 and the second mold body 21, a cavity 13 is formed between a first mold body 3 and the second mold body 21, raw materials are fed into the cavity 13 through the feeding port 12, a connecting plate 16 is welded between one ends of two ejector rods 9, a vibrator 17 is installed on one side of the connecting plate 16 through a screw, a connecting rod 18 is welded on the other side of the connecting plate 16, a fixed plate 19 is welded on one end of the connecting rod 18, fixed rings 20 are welded on two ends of the fixed plate 19, the two fixed rings 20 are respectively sleeved at the middle positions of the two ejector rods 9 and touch the outer walls of the ejector rods 9, after a part is formed, the first mold body 3 is opened and closed, the part needs to be ejected to one end of the second mold body 21 through the ejector rods 9, in order to enable the part to be rapidly demolded, the ejector rods 9 can move to eject to one end of the part, the vibrator 17 is started, the vibrator 17 vibrates, the connecting rod 18 drives the two fixing rings 20 connected with the fixing plate 19 to vibrate, the ejector rod 9 can vibrate slightly due to the fact that the fixing rings 20 are all in contact with the ejector rod 9, and the auxiliary parts are demolded through vibration, so that the part demolding speed is higher.

Example 2

Referring to fig. 1 and 2, as another preferred embodiment of the invention, the only difference from embodiment 1 is that the upper and lower surfaces of the first mold body 3 are located at two ends of the cavity 13 and are both provided with air inlet pipes 22, the air inlet pipes 22 are V-shaped, one ends of the air inlet pipes 22 located at two ends of the cavity 13 are both obliquely aligned with one side of the cavity 13, one ends of the air inlet pipes 22 are respectively sleeved with an air blow pipe 23, one end of each air blow pipe 23 is connected to an air blowing mechanism, such as an air pump, when a part needs to be demolded, the air blowing mechanism can be started, air enters the corresponding air inlet pipe 22 through the air blow pipe 23 and is blown out, the part can be blown from one side of the ejector rod 9 to one side of the part, and the demolding effect is better.

Example 3

Referring to fig. 1-2, as another preferred embodiment of the invention, the only difference from embodiment 1 is that the upper surface of the second mold body 21 is provided with a plurality of water inlet pipes 14 at both ends of the cavity 13, the water inlet pipe 15 is sleeved at the position of the water inlet pipe 14 above the second mold body 21, the water outlet pipe 25 is sleeved at the position of the water inlet pipe 14 below the second mold body 21, one ends of the water inlet pipe 15 and the water outlet pipe 25 are connected to a water source, water pumps for pumping water are installed on the water inlet pipe 15 and the water outlet pipe 25, the second mold body 21 is provided with a rapid cooling mechanism, mainly after the cavity 13 is filled with raw materials, cold water at the water source can enter the corresponding water inlet pipe 14 from the water inlet pipe 15, and then flow out from the water inlet pipe 14 and the water outlet pipe 25 and return to the water source for refrigeration, and the ready-made circulation cold water cools and forms the part, the forming speed is faster.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A rapid demoulding automobile part forming die comprises a first base (1) and a second base (11), and is characterized in that a through hole (2) is formed in one side of the first base (1), a first die body (3) of an integrated structure is welded on one side of the first base (1), a mold core (10) is integrally formed on one side of the first die body (3), sliding grooves (5) are formed in two sides of the first die body (3), sliding blocks (6) can be slidably placed in the sliding grooves (5), a fixing plate (7) is welded between the two sliding blocks (6), a push rod (24) is welded on one side of the fixing plate (7), two positioning blocks (8) are welded on the other side of the fixing plate (7), ejector rods (9) are mounted at one ends of the positioning blocks (8), and one ends of the two ejector rods (9) penetrate through one side of the first die body (3), second base (11) one side welding has the second mould body (21) of a body structure, be formed with die cavity (13), two between the first mould body (3) and the second mould body (21) the welding has connecting plate (16) between ejector pin (9) one end, there is vibrator (17) connecting plate (16) one side through the screw mounting, connecting plate (16) opposite side welding has connecting rod (18), connecting rod (18) one end welding has fixed plate (19), retainer plate (19) both ends all have welded retainer plate (20).

2. The automobile part forming die capable of realizing rapid demolding according to claim 1, wherein the upper surface and the lower surface of the first die body (3) are positioned at two ends of the cavity (13) and are respectively provided with an air inlet pipeline (22), and one end of each air inlet pipeline (22) is sleeved with an air blowing pipe (23).

3. The automobile part forming die capable of being rapidly demolded according to claim 1, wherein the second die body (21) has a plurality of water inlet pipes (14) on the upper surface thereof at both ends of the cavity (13).

4. The automobile part forming die capable of realizing rapid demolding according to claim 3, wherein a water inlet pipe (15) is sleeved at the position, located on the water inlet pipeline (14), above the second die body (21), and a water outlet pipe (25) is sleeved at the position, located on the water inlet pipeline (14), below the second die body (21).

5. The automobile part forming die capable of realizing rapid demoulding as claimed in claim 1, wherein a sprue (12) is formed at a middle position between one side of the second base (11) and the second die body (21).

6. The automobile part forming die capable of being rapidly demolded according to claim 1, wherein the inner wall of the first die body (3) is adhered with the buffer layer (4).